Problem: A syringe contains 0.65 moles of He gas that occupy 750.0 mL. What volume (in ml) of gas will the syringe hold if 0.35 moles of Ne is added?A. 0.87 LB. 4.9 LC. 1.2 LD. 2.1 LE. 1.9 L

FREE Expert Solution

Avogadro’s law

V1n1=V2n2


Derive V2

V2 =V1n2n1


V2 = 0.65 mol + 0.35 mol = 1.00 mol


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Problem Details

A syringe contains 0.65 moles of He gas that occupy 750.0 mL. What volume (in ml) of gas will the syringe hold if 0.35 moles of Ne is added?

A. 0.87 L

B. 4.9 L

C. 1.2 L

D. 2.1 L

E. 1.9 L

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